function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Abo-Shnaf, Reham I. A. & De, Gilberto J.', 79],
    ['Argolo, Poliane Sá & Vital Santos, Renata M.', 91],
    ['De, Gilberto J. & Zannou, Ignace D. & Ueckermann, Eddie A.', 53],
    ['El-Banhawy, E. M. & Knapp, M.', 133],
    ['Kreiter, Serge & Abo-Shnaf, Reham I. A.', 80],
    ['Kreiter, Serge & Amiri, Karima & Douin, Martial & Bohinc, Tanja', 58],
    ['Kreiter, Serge & Payet, Rose-My & Azali, Hamza Abdou', 78],
    ['Kreiter, Serge & Payet, Rose-My & Douin, Martial', 54],
    ['Kreiter, Serge & Payet, Rose-My & Mouigni, Hadji', 52],
    ['LIU, DONG & YI, TIAN-CI & XU, YUN & ZHANG, ZHI-QIANG', 103],
    ['Lofego, Antonio Carlos & Barbosa, Marina Ferraz De Camargo', 239],
    ['Moraes, Gilberto José De & Barbosa, Marina Ferraz De Camargo', 68],
    ['Tixier, Marie-Stéphane & Baldassar, Andrea & Duso, Carlo', 54],
    ['Ueckermann, Edward A. & Zannou, Ignace D.', 70],
    ['ZahidiK, Abdelaziz & Akchour, Abdellah & K, Serge Kreiter', 54],
    ['Other (177)', 1689]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=2955)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);